# Remotable ESP32 vs Proof Recorder

The clearest difference is in-app purchases: Proof Recorder at none against Remotable ESP32's 3. Remotable ESP32's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Remotable ESP32 sells 3 in-app purchases, starting at $1.99 per month. Proof Recorder asks for nothing beyond the download.

Remotable ESP32 ships an update every 9 days, Proof Recorder every 10 days. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Remotable ESP32 | Proof Recorder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 10 days |
| Size | 34 MB | 12 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Nishizuka](https://appshunter.io/developer/1581547741) | [Saturn Studio](https://appshunter.io/developer/1491356325) |

## What reviewers say

### Remotable ESP32

[App page](https://appshunter.io/ios/app/remotable-esp32/id6596812122)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Plan | $1.99 | per month |
| Standard Plan | $4.99 | per month |
| Pro Plan | $9.99 | per month |


### Proof Recorder

[App page](https://appshunter.io/ios/app/proof-recorder-save-and-email/id6761300996)

**In-app purchases:** none


## Frequently asked questions

### Is Remotable ESP32 free?

Remotable ESP32 is free to download, with in-app purchases available.

### Is Proof Recorder free?

Proof Recorder is free to download, with no in-app purchases.

### Do Remotable ESP32 or Proof Recorder have ads?

Proof Recorder shows ads; Remotable ESP32 does not.

### Which is updated more often, Remotable ESP32 or Proof Recorder?

Remotable ESP32 ships an update every 9 days, and Proof Recorder every 10 days. Most recently, Remotable ESP32 was updated on November 4, 2026 and Proof Recorder on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*